procfs.h (1580B) - Raw
1 /* Types for registers for sys/procfs.h. C-SKY version. 2 Copyright (C) 2018-2025 Free Software Foundation, Inc. 3 This file is part of the GNU C Library. 4 5 The GNU C Library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 The GNU C Library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with the GNU C Library. If not, see 17 <https://www.gnu.org/licenses/>. */ 18 19 #ifndef _SYS_PROCFS_H 20 # error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead." 21 #endif 22 23 #include <asm/ptrace.h> 24 25 /* Type for a general-purpose register. */ 26 typedef unsigned long elf_greg_t; 27 /* Type for a floating-point registers. */ 28 typedef unsigned long elf_fpreg_t; 29 30 /* In gdb/bfd elf32-csky.c, csky_elf_grok_prstatus() use fixed size of 31 elf_prstatus. It's 148 for abiv1 and 220 for abiv2, the size is enough 32 for coredump and no need full sizeof (struct pt_regs). */ 33 #define ELF_NGREG ((sizeof (struct pt_regs) / sizeof (elf_greg_t)) - 2) 34 typedef elf_greg_t elf_gregset_t[ELF_NGREG]; 35 36 #define ELF_NFPREG (sizeof (struct user_fp) / sizeof (elf_fpreg_t)) 37 typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];